@article{article2d7784de,
title   = {Delivery and pick-up problem transportation: milk run or conventional systems},
author = {Moura, Delmo Carlos Alves de and Botter, Rui Carlos},
year = {2016},
doi = {10.14807/ijmp.v7i3.434},
journal   = {Independent Journal of Management & Production (IJM&P)}
}